Twin directories of VRwave:

[DIR]  ftp://ftp.zenez.com/pub/SCO/skunkware/98/opt/K/SKUNK98/VRwave/
[DIR]  ftp://ftp.uniovi.es/pub/www/unix/vrml/VRwave/
[DIR]  ftp://ftp.informatik.uni-hamburg.de/pub/soft/graphics/VRwave/
[DIR]  ftp://ftp.fh-niederrhein.de/pub/linux/vrml/VRwave/